19098291260

素因数分解:

$2^2\times 5^1\times {\mathrm{2953}}^1\times {\mathrm{323371}}^1$

素因数の和:326333

約数の個数: 24

約数和(自身を含む): 40120117296

約数和(自身を除く): 21021826036

約数列:

[1, 2, 4, 5, 10, 20, 2953, 5906, 11812, 14765, 29530, 59060, 323371, 646742, 1293484, 1616855, 3233710, 6467420, 954914563, 1909829126, 3819658252, 4774572815, 9549145630, 19098291260]

約数ペア:

[(1, 19098291260), (2, 9549145630), (4, 4774572815), (5, 3819658252), (10, 1909829126), (20, 954914563), (2953, 6467420), (5906, 3233710), (11812, 1616855), (14765, 1293484), (29530, 646742), (59060, 323371)]